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13-phenyl-13-phosphabicyclo[10.3.0]pentadec-1(12)-ene 1-sulfide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1616776-29-4

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1616776-29-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1616776-29-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,6,7,7 and 6 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1616776-29:
(9*1)+(8*6)+(7*1)+(6*6)+(5*7)+(4*7)+(3*6)+(2*2)+(1*9)=194
194 % 10 = 4
So 1616776-29-4 is a valid CAS Registry Number.

1616776-29-4Downstream Products

1616776-29-4Relevant academic research and scientific papers

Targeted synthesis of 2,3-disubstituted 2-phospholenes using catalytic cycloalumination of acetylenes

D'Yakonov, Vladimir A.,Makhamatkhanova, Alevtina L.,Agliullina, Rina A.,Tyumkina, Tat'Yana V.,Dzhemilev, Usein M.

, p. 3913 - 3915 (2014)

A preparative one-pot method for the synthesis of 2,3-dialkyl-substituted phosphol-2-enes by catalytic cycloalumination of symmetric acetylenes with AlEt3 catalyzed by Cp2ZrCl2 is developed. The reaction gives the corresponding aluminacyclopentenes, which then react in situ with phosphorus dihalides.

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